[Bug]: Report error when create a chat with multiple knowledge bases with different embedding model.

[JinHai-CN]

Is there an existing issue for the same bug?

• I have checked the existing issues.

Branch name

main

Actual behavior

when create a chat with multiple knowledge bases with different embedding model, no error report. But when user chat with the assistant, error will be issued.

Expected behavior

RAGFlow Reports error, when create a chat with multiple knowledge bases with different embedding models.

Steps to reproduce

when create a chat with multiple knowledge bases with different embedding model, no error report. But when user chat with the assistant, error will be issued.